These are some of the most must visit places in San Francisco. But the list is long, so it is best you go there and experience these and more on your trip. And to save on your travel expenses I would suggest you visit any top travel website or contact a third-party travel agency for affordable flight tickets from New York to San Francisco. You can even look for some 'best agencies near me' through Google and get great deals with them. With the help of such agencies you can book one-way, round trips or direct flights for your route. So, no matter what the time you book at, you can find cheap flight to New York City once your tour in San Francisco is complete.